____________ / /1 + x\ lim / log|-----| x->0+\/ \1 - x/
Limit(sqrt(log((1 + x)/(1 - x))), x, 0)
____________ / /1 + x\ lim / log|-----| x->0+\/ \1 - x/
0
= 0.0198916752770231
____________ / /1 + x\ lim / log|-----| x->0-\/ \1 - x/
0
= (0.0 + 0.0199706342505978j)
= (0.0 + 0.0199706342505978j)